When applications demand a wide range of sizes, the 7&frac58; Standard tong handles pipe sizes 2-1/16 inches all the way to 7&frac58;. Its rugged design is based upon knowledge gained from the 5½ model...combining an extremely compact, high torque concept with added versatility. Options include either manual backup or Tri-Grip® backup. Available torque: 15,000 ft-lb

Tri-Grip® Backup

The Tri-Grip® Backup are industry standard for reliable make-up and break-out of tubular connections that are optionally supplied with Eckel tongs. Utilizing two hydraulic cylinders and a three head arrangement insures a slip-free operation. The backup is suspended at an adjustable level below the power tong by means of three hanger legs and allowing the backup to remain stationary while the power tong moves vertically to compensate for thread travel of the connection. The Tri-Grip® uses two pivoting heads and one stationary. The Eckel Tri-Grip Backup has exceptional gripping capabilities with Rig Dies when running drill pipe or optional Eckel Wrap-Around True-Grit® dies or Pyramid Fine Tooth dies for making up other types of tubulars.